TWI647967B - Method, electronic device and recording medium for establishing a wireless connection by vibration - Google Patents

Abstract

A method, an electronic device and a recording medium for establishing a wireless connection by vibration. In the method, at least one nearby electronic device is scanned by the first electronic device. A pairing request is transmitted by a first electronic device to a second electronic device among at least one nearby electronic device. The second electronic device generates a pairing code in response to receiving the pairing request, and triggers a vibration having a pattern according to the pairing code. The first electronic device detects vibration and recognizes a pattern of the vibration to obtain a pairing code. The obtained pairing code is transmitted to the second electronic device by the first electronic device. Finally, the second electronic device confirms the pairing code to establish a wireless connection with the first electronic device.

Description

Method for establishing wireless connection by vibration, electronic device and recording medium

The present invention relates to a communication method, and more particularly to a method and an electronic device for establishing a wireless connection.

With the development of technology, electronic devices have become smaller and more powerful. At present, people can wear microelectronic devices with various functions without feeling uncomfortable, thus making microelectronic devices more and more popular. In general, wearable devices are capable of performing some basic functions, such as timing, computing, playing games, and similar functions. Some of them can run applications, programs or even operating systems, making those wearables suitable for healthcare, wireless communications or fitness tracking.

Some wearable devices need to work in coordination with other electronic devices such as mobile phones, smart scales, or tablets, and need to establish a connection with the electronic device in advance.

Since wireless communication protocols such as Bluetooth need to be verified by entering a PIN code, traditional connection methods may not be suitable for wearable devices due to the lack of a display or input tools.

The invention provides a method for establishing a wireless connection through vibration and an electronic device, which can wirelessly connect a wearable device or other device, especially a wearable device or other device without a display or input tool.

The invention provides a method for establishing a wireless connection by vibration, which method is suitable for a first electronic device. In the method, at least one nearby electronic device is scanned by the first electronic device. A pairing request is transmitted by a first electronic device to a second electronic device among at least one nearby electronic device. A vibration generated by the second electronic device is detected by the first electronic device, wherein the vibration has a pattern according to a pairing code generated in response to receiving a pairing request. The pattern of vibration is recognized by the first electronic device to obtain a pairing code, and the obtained pairing code is transmitted to the second electronic device. After the pairing code is confirmed by the second electronic device, the first electronic device establishes a wireless connection with the second electronic device.

In an example of the present invention, the step of scanning at least one nearby electronic device by the first electronic device further includes scanning at least one nearby electron in response to detecting a vibration having a specific pattern matching one of the at least one predetermined pattern. The device, wherein the vibration is generated by a second electronic device.

In an example of the present invention, the specific pattern is the same as the pattern according to the pairing code.

In an example of the present invention, before the step of transmitting a pairing request by a first electronic device to a second electronic device among at least one nearby electronic device, the method further generates a device list including at least one nearby electronic device, And one of the electronic devices in the vicinity of at least one of the device list is sequentially selected as the second electronic device.

In the example of the present invention, before the steps of detecting the vibration of the first electronic device and identifying the pattern of the vibration to obtain the pairing code, the method further prompts to request that one of the first electronic device and the second electronic device be placed in another One or two messages of the first electronic device and the second electronic device are placed on the same medium capable of transmitting vibration.

In an example of the present invention, the step of identifying the pattern of the vibration by the first electronic device to obtain the pairing code includes analyzing one or both of an amplitude graph and a frequency graph of the vibration to obtain the pairing code.

In an example of the present invention, the step of transmitting the obtained pairing code to the second electronic device by the first electronic device further includes encrypting the obtained pairing code using a public key and encrypting the encrypted pairing code by The communication channel established in the scanning step is transmitted to the second electronic device.

In an example of the present invention, the step of determining the pairing code by the second electronic device to establish a wireless connection with the first electronic device includes exchanging data with each other through the first electronic device and the second electronic device, wherein the exchanged data is used Encrypted by a private key recognized by the first electronic device and the second electronic device.

The present invention provides an electronic device for establishing a wireless connection by vibration. The electronic device includes a communication module, a sensing device, a storage device, and a processor. The communication module is configured to communicate with at least one nearby electronic device. The sensing device is configured to detect vibration. The storage device is configured to store a program. The processor is coupled to the communication module, the sensing device, and the storage device and is configured to execute a program in the storage device to perform the following steps: by using the communication module to scan at least one nearby electronic device; by using communication The module transmits a pairing request to a second electronic device of at least one nearby electronic device; by using a sensing device, a vibration generated by the second electronic device is detected, wherein the vibration has a pairing generated in response to receiving the pairing request Pattern of the code; identifying the pattern of the vibration to obtain the pairing code; transmitting the obtained pairing code to a second electronic device by using a communication module; and by confirming the pairing code by the second electronic device by The communication module is used to establish a wireless connection with the second electronic device.

In an example of the present invention, the processor includes scanning at least one nearby electronic device in response to the sensing device detecting a vibration having a specific pattern matching one of the at least one predetermined pattern, wherein the vibration is caused by the The second electronic device is generated.

In an example of the present invention, the specific pattern is the same as a pattern according to a pairing code.

In an example of the present invention, the processor includes generating a device list including at least one nearby electronic device, and sequentially selecting one of the at least one nearby electronic device in the device list as the second electronic device.

In an example of the present invention, the processor further prompts to request to place one of the electronic device and the second electronic device on the other or to place the electronic device and the second electronic device on the same device capable of transmitting vibration. News on the media.

In an example of the present invention, the processor includes analyzing one or both of an amplitude graph and a frequency graph of the vibration to obtain a pairing code.

In an example of the present invention, the processor includes encrypting the obtained pairing code using a public key and transmitting the encrypted pairing code to the second electronic device through a communication channel originally established by the communication module.

In an example of the present invention, the processor includes exchanging data with the second electronic device through a wireless connection, wherein the exchanged data is encrypted using a private key recognized by the electronic device and the second electronic device.

The present invention provides a non-transitory computer-readable recording medium for recording a computer program loaded by an electronic device to perform the following steps: scanning at least one nearby electronic device; and transmitting a pairing request to the at least one A second electronic device in a nearby electronic device; detecting a vibration generated by the second electronic device, wherein the vibration has a pattern according to a pairing code generated in response to receiving the pairing request; identifying the vibration of the The mode to obtain the pairing code; transmitting the obtained pairing code to the second electronic device; and establishing a connection with the second electronic device after the pairing code is confirmed by the second electronic device Wireless connection.

Based on the above, in a method, an electronic device, and a recording medium for establishing a wireless connection by vibration, a pairing code suitable for a pairing process between two electronic devices is transmitted by an alternative method (ie, vibration), so that a wireless connection is established At this time, one of the two electronic devices can identify the other electronic device by identifying a pattern of the vibration generated thereby. As a result, even if the electronic device is not equipped with a display or an input tool, the electronic device can still be wirelessly connected to other electronic devices without complicated procedures.

In order to make the above features and advantages of this application more comprehensible, embodiments are described below in detail with the accompanying drawings as follows.

In the present invention, a vibrator widely used in a portable or wearable device is used as a medium for pairing verification. When a pairing request is received from the pairing initiator, the pairing receiver arbitrarily generates a pairing code and thus a vibration having a pattern according to the generated pairing code is generated by the vibrator. In one example, the generated pairing code may be a default pairing code. The vibration mode is detected by the paired actuator by direct contact or by a suitable medium such as the surface of a solid table, and by an accelerometer (that is widely used in portable or wearable devices) A hardware component). The code embedded in the detected vibration is identified and sent back to the paired receiver for confirmation. After the code is confirmed by the pairing receiver, the pairing process is completed and a connection is established between the pairing initiator and the pairing receiver. Accordingly, a connection between two devices can be established only by placing one device on the other device.

FIG. 1 is an example of a schematic diagram illustrating a method of establishing a wireless connection by vibration according to an example of the present invention. Referring to FIG. 1, the smart phone 14 first activates a wireless communication module such as Bluetooth or other wireless protocols to scan for nearby devices and therefore search for the smart wristband 12. The smart phone 14 then sends a pairing request to the smart wristband 12 so that the smart wristband 12 can repeatedly trigger a specific pattern of vibration. The vibration mode is detected by the smartphone 14 through direct contact, for example, as shown in FIG. 1, the smart wristband 12 is placed on the smartphone 14 or is effective through a solid medium (such as a solid surface similar to a hardwood table) Ground vibrations are sensed, and the monitoring software of the accelerometer disposed in the smartphone 14 is executed to identify codes inherent to the vibration, such as the vibration amplitude, frequency, and / or duration of the vibration based on the vibration detected by the accelerometer. In an example, the vibration amplitude, frequency, and / or duration of the vibration detected by the accelerometer and / or other sensors used to detect the motion of the smartphone 14 may be displayed on the display of the smartphone 14 . In another example, the amplitude graph, frequency of vibration, and / or duration of the vibration may be transformed and displayed as a pattern, serial number, or other format according to the detected amplitude graph. Finally, the smart phone 14 transmits the identification code to the smart wristband 12 for confirmation and verification, and thus establishes a wireless connection with the smart wristband 12.

In detail, FIG. 2 is a block diagram illustrating a system for establishing a wireless connection by vibration according to an example of the present invention. Referring to FIG. 2, the system 20 for establishing a wireless connection in this example includes a first electronic device 22 and a second electronic device 24. In one example, the first electronic device 22 may be implemented in the form of a smart phone 14 as shown in FIG. 1, and the second electronic device 24 may be implemented in the form of a smart wristband 12 as shown in FIG. 1. However, in other examples, the first electronic device 22 may also be a personal digital assistant (PDA), a tablet computer, a notebook computer, a smart scale, or any other kind of portable device that is not limited to this example. The second electronic device 24 may also be a wearable device implemented by a user in the form of a heart rate belt, glasses, headphones, helmet, mask, necklace, ring, bracelet, clothes, belt, hair clip, or shoes, etc. It is not limited to this example. The first electronic device 22 includes a communication module 222, a sensing device 224, a storage device 226, and a processor 228, and the second electronic device 24 includes a communication module 242, a vibration device 244, and a processor 246. The functions of the aforementioned devices are described below, respectively.

The communication device 222 and the communication device 242 may be wireless communication devices for communicating with each other, and may support (but are not limited to) at least one of the following wireless transmission technologies: Global System for Mobile Communications (GSM), Personal Telephone System (PHS ), General Packet Wireless Service (GPRS), Code Division Multiple Acquisition (CDMA), Wideband Division Code Multiple Acquisition (WCDMA), Wireless Fidelity (Wi-Fi), Global Interoperable Microwave Access (WiMAX), Long Term Evolution ( LTE), Bluetooth, Bluetooth low energy (BLE), infrared (IR), radio frequency identification (RFID), or near field communication (NFC).

The sensing device 224 may be an acceleration sensor, a gravity sensor (G sensor), or any other sensor that can detect the vibration of the first electronic device 22, but is not limited thereto.

The storage device 226 is, for example, one or a combination of static or removable random access memory (RAM), read-only memory (ROM), flash memory, hard disk, or any other similar device, and the records may be recorded by the processor 228 The device that runs the program. The storage device 226 may further store pairing information of an electronic device that has established a wireless connection with the first electronic device 22.

The vibration device 244 is a vibration motor, such as a coil vibration motor, a cylindrical vibration motor, or another type of vibration motor, or any device capable of generating vibrations that can be housed in a housing of a second electronic device, and is controlled by the vibration device. The vibration amplitude, frequency, and / or duration of the vibration generated by 244 may be controlled by the processor 246. In one example, the vibration device 244 may also be a speaker capable of generating vibrations along with sound creation, and the device is not limited to this example.

The processor 228 and the processor 246 may be, for example, a central processing unit (CPU), a general-purpose or special-purpose programmable microprocessor, a digital signal processor (DSP), a programmable controller, and an application-specific integrated circuit (ASIC). Or any other similar device or combination of the above. The processor 228 and the processor 246 are used to execute programs to execute a method for establishing a wireless connection by vibration as shown in the present invention.

FIG. 3 illustrates establishing a wireless connection by vibration according to an example of the present invention Flowchart of the method. 2 and 3, the method of this example is applicable to the system 20 illustrated in FIG. 2 and the detailed steps of the method will be described below with reference to the various elements of the system 20.

First, the first electronic device 22 scans nearby electronic devices (step S302). In detail, in order to start the pairing process, the user may activate the communication module 242 of the second electronic device 24 to place the second electronic device 24 in a discoverable mode that can be searched by other electronic devices and further activate the first electronic device 22 The communication module 222 is placed in a scanning mode of the electronic device capable of scanning the first electronic device 22 in the vicinity. The electronic devices within the scanning range of the communication module 222 can be detected and displayed as a device list on a display (not shown) of the first electronic device 22. In one example, the radio frequency (RF) power of the first electronic device 22 will be controlled to limit the scanning range of scanning nearby devices.

Next, the first electronic device 22 transmits a pairing request to the second electronic device 24 among the scanned nearby electronic devices (step S304). In detail, in one example, the user may select the second electronic device 24 as the target of pairing from the scanned device list displayed on the display of the first electronic device 22. In another example, the processor 228 of the first electronic device 22 may automatically select the second electronic device 24 for pairing sequentially from the scanned device list. In yet another example, the processor 228 may select all electronic devices in the device list for pairing. The processor 228 of the first electronic device 22 may transmit a pairing request to the selected electronic device through a communication channel originally established by the communication module 242 during the scanning process.

The second electronic device 24 generates a pairing code in response to receiving the pairing request and triggers a vibration having a pattern according to the pairing code (step S306). In detail, in response to receiving a pairing request transmitted by the first electronic device 22, the processor 246 of the second electronic device 24 may randomly generate a number and use this number as a pairing code to determine the mode of vibration, and finally drive the vibration The device 244 generates a vibration having a determined pattern.

It should be noted that prior to pairing, the first electronic device 22 and / or the second electronic device 24 may prompt the user to request that the second electronic device 24 be placed on the first electronic device 22 or vice versa for physical contact, or The message that the first electronic device 22 and the second electronic device 24 are placed on the same platform or object enables the first electronic device 22 to directly or indirectly sense the vibration device of the second electronic device 24 through the sensing device 224. 244 vibration.

The first electronic device 22 then detects the vibration and recognizes the pattern of the vibration to obtain a pairing code (step S308). In detail, the processor 228 of the first electronic device 22 may detect the vibration of the first electronic device 22 by the sensing device 224 and then analyze the amplitude curve, frequency curve, and / or duration curve of the vibration by analyzing the vibration To identify the pattern of vibration in order to obtain a pairing code according to a predetermined standard or rule.

The first electronic device 22 transmits the obtained pairing code to the second electronic device 24 (step S310). In detail, the processor 228 of the first electronic device 22 may transmit a pairing code encrypted or unencrypted using a public key through a communication channel originally established by the communication module 222.

Finally, the second electronic device 24 confirms the pairing code to establish a wireless connection with the first electronic device 22 (step S312). In detail, the processor 246 of the second electronic device 24 may receive the pairing code transmitted from the first electronic device 22 through the communication module 242 and then compare the received pairing code with the pairing code generated thereby. When the pairing codes match, the processor 246 confirms that the first electronic device 22 transmitting the pairing code is the target for the connection and therefore establishes a wireless connection with the first electronic device 22 through the communication module 242. After the wireless connection is established, the first electronic device 22 and the second electronic device 24 can exchange data with each other, wherein the data can be encrypted using a private key recognized by both parties in order to provide a secure method for data transmission.

It should be noted that after the wireless connection is established between the first electronic device 22 and the second electronic device 24, the processor 228 may further include the pairing information or pairing code of the second electronic device 24, such as a service setting identifier (SSID), a device ID, or the like. Stored in the storage device 226, so that the next time the second electronic device 24 is within the range of the communication module 222, the first electronic device 22 can automatically establish a wireless connection with the second electronic device 24 without going through the pairing process. .

It should also be noted that in the foregoing example, the establishment of the wireless connection is triggered by launching a scan program on the first electronic device as a paired initiator. However, in another example, the establishment may also be triggered by a second electronic device. For example, in the scenario shown in FIG. 1, the user first activates the smartphone 14 in order to trigger the establishment of a wireless connection with the smart wristband 12. However, since a user connected to the smart wristband 12 is most likely to want to use it, the establishment may be triggered when the user activates the smart wristband 12. That is, the smart wristband 12 can trigger a vibration immediately after being activated by the user, and the vibration can generate a specific pattern that can be recognized by the smartphone 14 so that whenever the user places the vibrating smart wristband 12 on the When on the smartphone 14, the smartphone 14 can recognize a specific mode and then automatically trigger a program for establishing a wireless connection as shown in the previous example.

In detail, FIG. 4 is a flowchart illustrating a method of establishing a wireless connection by vibration according to an example of the present invention. 2 and 4, the method of this example is applicable to the system 20 illustrated in FIG. 2 and the detailed steps of the method will be described below with reference to the various elements of the system 20.

First, the first electronic device 22 detects a vibration having a specific pattern matching one of at least one predetermined pattern by using the sensing device 224, wherein the vibration is generated by the second electronic device 24 (step S402). In detail, since the sensing device 224 (such as a G sensor) of the first electronic device 22 always works after the first electronic device 22 is turned on, any vibration generated around it will be immediately detected by the first electronic device 22. Based on a predetermined pattern of vibrations stored in the storage device 226 in advance, the first electronic device 22 may identify a vibration having a specific pattern by matching the detected pattern with the stored predetermined pattern. The predetermined mode can record or encode information of the electronic device to be paired, such as the brand, SSID, device ID, and serial number of the electronic device. This example is not limited to this.

In response to detecting a vibration having a specific pattern matching a predetermined pattern, the first electronic device 22 scans a nearby electronic device by using the communication module 222 (step S404), and then transmits a pairing request to the scanned nearby The second electronic device 24 of the electronic devices (step S406). Steps S404 and S406 described above are the same as or similar to steps S302 and S304 of the previous example, and therefore the details are not repeated herein.

In response to receiving the pairing request, the second electronic device 24 may generate a pairing code and trigger a vibration having a pattern according to the pairing code (step S408). It should be noted that, in one example, a pattern of the vibration generated according to the pairing code may be different from a specific pattern of the vibration generated when the user activates the second electronic device 24. However, in another example, the pattern according to the pairing code may be the same as the specific pattern. That is, after being activated by the user, the second electronic device 24 can keep the vibration device 244 to generate a vibration with a specific pattern until the pairing process is completed, and this example is not limited to this.

The first electronic device 22 then detects the vibration and recognizes the pattern of the vibration to obtain a pairing code (step S410), and transmits the obtained pairing code to the second electronic device 24 (step S412). Finally, the second electronic device 24 confirms the pairing code to establish a wireless connection with the first electronic device 22 (step S414). Steps S410 to S414 described above are the same as or similar to steps S308 to S312 of the previous example, and therefore the details are not repeated herein.

Based on the above, the user can only activate the second electronic device 24 (eg, a wearable device) and place it on the first electronic device 22 (eg, a mobile phone), and then the two devices will automatically Connect with each other. As a result, a convenient and safe way to connect the two devices is achieved.

This case also provides a non-transitory computer-readable recording medium in which a computer program is recorded. The computer program is used to perform each step of the method for establishing a wireless connection by vibration. The computer program is composed of a plurality of code fragments. (Such as creating organization chart code snippets, signing form code snippets, setting up code snippets, and deploying code snippets), and these code snippets can be loaded into an electronic device and executed to complete the method described above. step.

Based on the above, in a method, an electronic device, and a recording medium for establishing a wireless connection by vibration, a vibration having a special pattern is used as a pairing reference to identify the electronic device to be connected. Therefore, two electronic devices can be automatically paired and connected by placing only one on the other or placing the two together on the same platform. As a result, a simple and convenient way to establish a wireless connection can be achieved using existing components of the electronic device.

Although this case has been disclosed as above with examples, it is not intended to limit this case. Any person with ordinary knowledge in the technical field can make some modifications and retouching without departing from the spirit and scope of this case, so the protection of this case The scope shall be determined by the scope of the attached patent application.

12‧‧‧ Smart Wristband

14‧‧‧ Smartphone

20‧‧‧System

22‧‧‧The first electronic device

24‧‧‧Second electronic device

222‧‧‧Communication Module

224‧‧‧Sensing device

226‧‧‧Storage device

228‧‧‧Processor

242‧‧‧Communication Module

244‧‧‧Vibration device

246‧‧‧Processor

S302 ~ S312, S402 ~ S414‧‧‧steps

FIG. 1 is an example of a schematic diagram illustrating a method of establishing a wireless connection by vibration according to an example of the present invention. FIG. 2 is a block diagram illustrating a system for establishing a wireless connection by vibration according to an example of the present invention. FIG. 3 is a flowchart illustrating a method of establishing a wireless connection by vibration according to an example of the present invention. FIG. 4 is a flowchart illustrating a method of establishing a wireless connection by vibration according to an example of the present invention.

Claims (17)

A method for establishing a wireless connection with a second electronic device by vibration, applicable to a first electronic device, the method comprising: scanning at least one nearby electronic device by the first electronic device; and transmitting a pairing request to the at least one The second electronic device in a nearby electronic device; detecting vibration generated by the second electronic device, wherein the vibration has a pattern according to a pairing code generated in response to receiving the pairing request; identifying the Said mode of vibration to obtain said pairing code; transmitting said obtained pairing code to said second electronic device; and establishing a connection with said first electronic device after said pairing code is confirmed by said second electronic device Wireless connection of two electronic devices. The method for establishing a wireless connection according to item 1 of the scope of patent application, wherein the step of scanning the at least one nearby electronic device by the first electronic device further comprises: Scanning the at least one nearby electronic device with a specific pattern of vibrations, wherein the vibration is generated by the second electronic device. The method for establishing a wireless connection according to item 2 of the scope of patent application, wherein the specific mode is the same as the mode according to the pairing code. The method of establishing a wireless connection according to item 1 of the patent application scope, wherein before the step of transmitting a pairing request to the second electronic device of the at least one nearby electronic device, the method further includes: generating A device list including the at least one nearby electronic device; and one of the at least one nearby electronic device in the device list is sequentially selected as the second electronic device. The method for establishing a wireless connection according to item 1 of the scope of patent application, wherein before the steps of detecting the vibration and identifying the pattern of the vibration to obtain the pairing code, the method further includes: prompting to request to One of the first electronic device and the second electronic device is placed on the other, the first electronic device is placed on the second electronic device, and the second electronic device is placed on the A message on the first electronic device, or the first electronic device and the second electronic device are both placed on the same medium capable of transmitting the vibration. The method for establishing a wireless connection according to item 1 of the scope of patent application, wherein the step of obtaining the pairing code by identifying the pattern of the vibration by the first electronic device includes: analyzing the vibration amplitude of the vibration One or more of a vibration frequency and a vibration duration to obtain the pairing code. The method for establishing a wireless connection according to item 1 of the scope of patent application, wherein the step of transmitting the obtained pairing code to the second electronic device further comprises: using a public key to encrypt the obtained pairing code And transmitting the encrypted pairing code to the second electronic device through the communication channel originally established in the scanning step. The method for establishing a wireless connection according to item 1 of the scope of patent application, wherein the step of establishing a wireless connection with the second electronic device after the pairing code is confirmed by the second electronic device includes: The electronic device exchanges data, wherein the exchanged data is encrypted using a private key recognized by the first electronic device and the second electronic device. An electronic device that establishes a wireless connection through vibration, the electronic device includes: a communication module that communicates with at least one nearby electronic device; a sensing device that detects vibration; a storage device that stores a program; and a processor that is coupled to the office The communication module, the sensing device, and the storage device are configured to execute the program in the storage device to execute: use the communication module to scan the at least one nearby electronic device; use the The communication module transmits a pairing request to a second electronic device of the at least one nearby electronic device; using the sensing device to detect the vibration generated by the second electronic device, wherein the vibration has a basis In response to receiving a pattern of a pairing code generated by the pairing request; identifying the pattern of the vibration to obtain the pairing code; transmitting the obtained pairing code to the first using the communication module Two electronic devices; and after the second electronic device confirms the pairing code, using the communication module and the second electronic device Establish a wireless connection. The electronic device for establishing a wireless connection according to item 9 of the patent application scope, wherein the processor includes scanning in response to the sensing device detecting a vibration having a specific pattern matching one of at least one predetermined pattern The at least one nearby electronic device, wherein the vibration is generated by the second electronic device. The electronic device for establishing a wireless connection according to item 10 of the scope of patent application, wherein the specific mode is the same as the mode according to the pairing code. The electronic device for establishing a wireless connection as described in claim 10, wherein the processor includes generating a device list including the at least one nearby electronic device, and sequentially selecting the at least one of the device list One of the nearby electronic devices serves as the second electronic device. The electronic device for establishing a wireless connection according to item 10 of the scope of patent application, wherein the processor further prompts to request that one of the first electronic device and the second electronic device be placed on the other, and The first electronic device is placed on the second electronic device, the second electronic device is placed on the first electronic device, or both the electronic device and the second electronic device are Spread the message on the same medium as the vibration. The electronic device for establishing a wireless connection as described in claim 10, wherein the processor includes analyzing one or more of a vibration amplitude, a vibration frequency, and a vibration duration of the vibration to obtain the pairing code. The electronic device for establishing a wireless connection as described in claim 10, wherein the processor includes encrypting the obtained pairing code using a public key and using a communication channel originally established by the communication module to The encrypted pairing code is transmitted to the second electronic device. The electronic device for establishing a wireless connection according to item 10 of the patent application scope, wherein the processor includes exchanging data with the second electronic device through the wireless connection, wherein the exchanged data is obtained by using the The electronic device and the private key recognized by the second electronic device are encrypted. A non-transitory computer-readable recording medium records a program loaded by an electronic device to perform the following steps: scanning at least one nearby electronic device; and transmitting a pairing request to a second one of the at least one nearby electronic device An electronic device; detecting a vibration generated by the second electronic device, wherein the vibration has a pattern according to a pairing code generated in response to receiving the pairing request; identifying the pattern of the vibration to obtain the pairing Transmitting the obtained pairing code to the second electronic device; and establishing a wireless connection with the second electronic device after the pairing code is confirmed by the second electronic device.